| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.68 | 9.577% | $102.6517 | $102.65 | $102.65 | $102.70 |
| Purchase #2 | $48.44 | 3.259% | $50.0187 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $125.99 | 13.789% | $143.3628 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $194.99 | 10.705% | $215.8637 | $215.86 | $215.85 | $215.90 |
| Purchase #5 | $78.79 | 13.562% | $89.4755 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $111.50 | 6.452% | $118.694 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $130.63 | 11.546% | $145.7125 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $784.02 | $865.7789 | $865.77 | $865.75 | $865.90 | |